PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An insulating material such as silicon, silicon dioxide, chromium oxide, aluminum oxide, titanium oxide, tantalum oxide, zirconium oxide, or yttrium oxide can be applied with use of a mask over top the metal layer to electrically isolate the desired spectral filter material area from other conductive portions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es